@book{64240,
	author = {Mahtar , Amadou},
	title = {UNESCO on the eve of its 40th anniversary /},
	publisher = {UNESCO ,},
	year = {1985.},
	address = {Paris :},
	note = {Includes illustrations, Charts, Tables.},
	url = {https://fll.law.cu.edu.eg/fulltext/bks/B11-05013.pdf}
}